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What does a PET scan show?

Since cancerous cells have a higher metabolic rate than normal cells, the malignant cells appear as bright spots on PET scans. The scans help detect cancer and whether it is spreading, reoccurring or in remission. However, many cancers do not appear on PET scans, notes Mayo Clinic. PET scans also reveal reduced heart blood flow; the data can assist a doctor in determining when to recommend angioplasty or heart bypass surgery.

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What are some causes of elevated eye pressure?

Open-angle glaucoma is a main cause of elevated eye pressure, says AllAboutVision.com. Since it is asymptomatic until considerable damage has been done to the eye, regular eye exams are recommended. The ciliary body in the eye produces aqueous humor. It fills the space between the iris and the cornea, and if there is too much or it doesn't drain, it can cause elevated eye pressure.\nSteroid medications have also been known to increase intraocular pressure, and trauma to the eye can affect the production of aqueous humor, says AllAboutVision.com.

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How do you lose 30 pounds in a month?

A dieter needs to burn 3,500 more calories than he takes in to lose 1 pound. Consider that an overweight woman normally burns about 2,000 calories a day. She needs to up that rate by 175 percent while taking in no calories to lose a pound a day. Men burn more calories than women because of increased muscle mass, so a 30-pound weight loss in month is more realistic for a male dieter.\nTo have any chance at such a drastic weight loss, a dieter needs to adopt a drastic plan. Two popular, fast weight-loss methods are liquid meal replacements and extreme carbohydrate restriction. Liquid meal replac..

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What is a normal heart rate for a baby in the womb?

Uterine contractions and pushing during child birth, pain medications and anesthesia, as well as medical procedures used during delivery or pregnancy are common causes of a change in fetal heart rates. Fetal heart rate is monitored very closely throughout pregnancy and delivery to identify changes and track the well being of the baby. Both external and internal fetal heart rate monitoring are available, states John Hopkins Medicine.

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What nutrients are there in oat bran?

Among the healthy nutrients that are present in oat bran include protein, dietary fiber, thiamine, magnesium, phosphorous, manganese and selenium. The dietary fiber that is contained in oat bran, as well as in oats and oatmeal is called beta glucan, which studies show to be very effective in lowering cholesterol levels. These studies show that eating just 3 grams of dietary fiber in oats daily can reduce cholesterol levels to as much as 23 percent.A study published in the Journal of Nutrition also showed that dietary fiber in oats contain an antioxidant called avenanthramides. The study found ..

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What sort of nutrition does seaweed provide?

Wakame does have 18.8 milligrams of the healthful omega-3 fatty acids and 1 milligram of omega-6 fatty acids. It has 36 international units of vitamin A and 0.3 milligrams of vitamin C. It also has tiny amounts of vitamin K, niacin, folate and pantothenic acid. It has 1.4 milligrams of choline, another B vitamin.\nWakame also has 15 milligrams of calcium, 0.2. milligrams of iron, 10.7 milligrams of magnesium and 8 milligrams of phosphorus. It has an impressive 87.2 milligrams of sodium and 5 milligrams of potassium. It has trace amounts of selenium and 0.1 milligram of manganese.\nWakame is a ..

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Is there a difference between the cost per tooth of Lumineers and traditional veneers?

Lumineers are a popular brand of dental veneers, which are small shells affixed to chipped or stained teeth, explains Angie's List. Some dentists offer discounts for veneers if a patient opts to have multiple veneers in one session. As veneers are categorized as a cosmetic procedure, many dental insurance plans don't cover their cost.\nLumineers have a thinner size than traditional veneers and are easier to place on the tooth with slight or no modification, states Angie's List. However, for heavy stains, traditional veneers are more effective in covering discoloration.\nPatients..

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What type of surgery is performed to correct a shoulder injury?

The size of the tear, the condition of the bone and tendon tissue, the patient's anatomy and the doctor's experience are several important factors in determining the suitable shoulder surgery for a patient, notes the AAOS. During an open repair, doctors create an incision on the shoulder and disconnect the deltoid shoulder muscle to view the torn tendon more clearly. They often remove bone spurs from the bottom part of the acromion.\nAn all-arthroscopic repair is the least invasive surgical option for repairing a torn rotator cuff, and it involves making small cuts and inserting a ti..

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What are the uses and side effects of ginseng?

American ginseng is possibly effective in the treatment of diabetes and respiratory infections, but there is insufficient evidence to rate it for other medical conditions, according to MedlinePlus. Asian ginseng is possibly effective for treating Alzheimer's disease, chronic obstructive pulmonary disease, high blood pressure and sexual conditions, including erectile dysfunction.\nAsian or Panax ginseng should not be confused with American ginseng, WebMD says. The site lists different uses for the two types of ginseng, some of which overlap, especially in the area of anti-inflammation and ..

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How is Listerine used for treatment of toe fungus?

When using Listerine as an anti-fungal foot soak, allow the affected nail to soak in the mouthwash for 30 minutes, then scrub the nail gently. Rinse and dry the feet thoroughly after soaking. Top10HomeRemedies.com recommends soaking the affected foot once or twice per day until the fungus clears. Fungal infections of the nail may take several months to clear, notes HealthGuidance.\nActive ingredients in Listerine include the essential oils eucalyptol, menthol, thymol and methyl salicaylate. Eucalytpol has some anti-fungal properties, while thymol and menthol work as antiseptic agents, accordin..

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